---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-22-022427"
form_type: "8-K"
ticker: "RFIL"
cik: "0000740664"
company_name: "R F INDUSTRIES LTD"
filed_at: "2022-09-14T23:59:59+00:00"
generated_at: "2026-06-23T09:50:02.962664+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# RF Industries reports record Q3 sales of $23.8M, up 56% YoY; GAAP EPS $0.08

## Summary
- Net sales $23.8M, up 11% sequentially and 56% YoY; Microlab contributed $6.5M in the quarter.
- Gross profit margin improved to 30% from 28% (excluding ERC) in Q3 fiscal 2021.
- GAAP net income $771K ($0.08 diluted EPS); non-GAAP net income $1.2M ($0.12).
- Adjusted EBITDA $2.1M compared to $1.0M in Q3 fiscal 2021.
- Backlog $30.6M at July 31, 2022; quarter bookings $26.8M.

## SEC filing metadata
- accession: 0001437749-22-022427
- form_type: 8-K
- ticker: RFIL
- cik: 0000740664
- company_name: R F INDUSTRIES LTD
- filed_at: 2022-09-14T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/740664/000143774922022427/0001437749-22-022427-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/740664/000143774922022427/rfil20220913_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-22-022427
- JSON: https://secwatch.observer/filing/0001437749-22-022427.json
- Plain text: https://secwatch.observer/filing/0001437749-22-022427.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.